Drug

Who makes oxacillin?

5 companies list oxacillin as a human prescription drug. Forms: injection, powder, for solution; injection, solution. Routes: intramuscular, intravenous.

Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology

Companies listing oxacillin

CompanyFormsApplicationNDCsRegistered sites
WOCKHARDT LIMITEDIndiainjection, powder, for solutionANDAANDA207147, ANDA20714832
Fresenius Kabi USA, LLCUnited Statesinjection, powder, for solutionANDAANDA20619826
ONESOURCE SPECIALTY PHARMA LIMITEDIndiainjection, powder, for solutionANDAANDA09148623
Baxter Healthcare CorporationUnited Statesinjection, solutionNDANDA050640116
Armas Pharmaceuticals, Inc.injection, powder, for solutionANDAANDA09148610
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Common questions

Who makes oxacillin?
5 companies list oxacillin as a human prescription drug in the openFDA NDC Directory, led by WOCKHARDT LIMITED, Fresenius Kabi USA, LLC, ONESOURCE SPECIALTY PHARMA LIMITED, Baxter Healthcare Corporation, Armas Pharmaceuticals, Inc.. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
Is there a generic oxacillin?
4 companies list oxacillin under an abbreviated new drug application (ANDA), the application type used for generics, and 1 under an NDA or BLA. Listing status is from the NDC Directory; it is not a statement of availability.